MRS. SHARON LOUISE HOLBROOK DNP, CRNP
NPI 1619344561
Nurse Practitioner in Bethlehem, PA
About Mrs. Sharon Louise Holbrook Dnp, Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SHARON LOUISE HOLBROOK DNP, CRNP (NPI 1619344561) is an individual nurse practitioner in Bethlehem, Pennsylvania, licensed in Pennsylvania (SP015521) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Sharon Louise Holbrook Dnp, Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Sharon Holbrook reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- 52 clinicians in this Medicare group
Uniontown, PA 15401
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Ars Treatment Centers PC
- 140 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHLEHEM, PA 18015
BETHLEHEM, PA 18015
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sharon Holbrook's NPI number?
The NPI number for Sharon Holbrook is 1619344561. It was assigned to this individual provider in the NPPES registry on August 26, 2015.
Where is Sharon Holbrook located?
Sharon Holbrook practices at 801 Ostrum St, Bethlehem, PA 18015. The listed phone number is (484) 526-4000.
What is Sharon Holbrook's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Sharon Holbrook enrolled in Medicare?
Yes. Sharon Holbrook is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sharon Holbrook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Holbrook reassigns Medicare benefits to 3 organizations: St. Luke's Physician Group, Inc. (Bethlehem, PA), Neighborhood Health Centers Of The Lehigh Valley (Bethlehem, PA) and Ars Treatment Centers, P.C. (Uniontown, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sharon Holbrook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharon Holbrook accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list Sharon Holbrook as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sharon Holbrook was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Sharon Louise Holbrook, DNP, CRNP · NPI 1619344561
Nurse Practitioner physician in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 26, 2015.
## Identity
- **NPI:** 1619344561 (Entity type: Individual)
- **Enumerated:** August 26, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** SP015521 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 OSTRUM ST, Bethlehem, PA 18015-1000
- **Phone:** (484) 526-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): St. Luke's Physician Group, Inc. (NPI 1083789150, Bethlehem, PA); Neighborhood Health Centers Of The Lehigh Valley (NPI 1326418245, Bethlehem, PA); Ars Treatment Centers, P.C. (NPI 1346731171, Uniontown, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** August 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619344561) · Data from the CMS NPPES public registry.